package cn.itsource.ymcc.service;

import cn.itsource.ymcc.domain.CourseOrder;
import cn.itsource.ymcc.dto.OrderDto;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author whale.chen
 * @since 2023-03-08
 */
public interface ICourseOrderService extends IService<CourseOrder> {

    /**
     * 正常下单
     * @param orderDto
     * @return
     */
    String placeOrder(OrderDto orderDto);
}
